| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.98 | 9.756% | $40.5878 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $85.69 | 10.200% | $94.4304 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $13.79 | 7.770% | $14.8615 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $146.62 | 12.794% | $165.3786 | $165.38 | $165.40 | $165.40 |
| Purchase #5 | $169.79 | 13.738% | $193.1158 | $193.12 | $193.10 | $193.10 |
| Purchase #6 | $73.29 | 3.541% | $75.8852 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $164.64 | 9.758% | $180.7056 | $180.71 | $180.70 | $180.70 |
| 7 purchase totals = | $690.80 | $764.9649 | $764.98 | $765.00 | $765.00 | |